Jerk Nails

A way girls have of telling if guy's are jerks based on how perfect their fingernails are. Revealed to us men by a How I Met Your Mother Episode which also featured crazy eyes on girls.
Now I always cut my fingernails a little badly so girls won't see the jerk nails.
by Barman and Robin November 08, 2009
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Coffin Nail

a coffin nail a day will put you away
by TokeJoker November 14, 2003
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Nail trail

1. After shagging the unintentional signs of the act that are left behind like used condoms in the bin, clothes discarded around the place.
2. The intentional trail left by someone who wants other people or a boyfriend/girlfriend to find out they'd had sex when the other person wanted it kept quiet.
I drunkenly pulled my flatmates boyfriend and had to rush out to work. I told him to tidy things up and get out of there before she came back but the fucker left a nail trail of a condom in the toilet and one of his socks by my bed.
by Bob_Bobington February 25, 2010
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Nails on a chalkboard

(idiom) A sound that makes your ears bleed.
*plays an annoying song*

"This song is like nails on a chalkboard"
by ComputerLover May 04, 2020
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nail clipper

The unfortunate act of really fucking up bad without the ability to fix an error. Almost always involving an authority figure or close relationship! You are in a "nail clipper" when you have to cut your fingernails so you won't scratch your ankles while you take it in the bum for being stupid. Worse than being "fucked"!
Damn! When my boss finds out, it's going to be a nail clipper!

I am FUCKED! I just did a nail clipper!

When a really rich man gives his wife herpes after 12 years of wedlock. He's gonna get a nail clipper!
by LayItOnYou March 18, 2007
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nail karma

The act of looking for and picking up nails, screws, and other sharp objects when walking near or on streets and alleys, so as to help prevent oneself and others from getting flat tires. For best results, track your progress by keeping all found nails, screws, etc. in a jar.
I used to get a lot of flat tires until I discovered nail karma. I have two jars full of nails I've found!
by tomhartung September 21, 2009
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Nail Fudge

When wiping your ass, the finger goes through the toilet paper or the paper misses the shit in your ass completely & you get shit under your nail.
The toilet paper failed & JOHNNY CAME OUT WITH NAIL FUDGE!

Also the new CARVEL CAKE "FUDGIE THE NAIL"
by 1Adam12 September 26, 2007
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